apt-get update && apt-get install -y apt-transport-https
curl -fsSL https://mirrors.aliyun.com/kubernetes-new/core/stable/v{{ kubernetes_version }}/deb/Release.key |
    gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
echo "deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://mirrors.aliyun.com/kubernetes-new/core/stable/v{{ kubernetes_version }}/deb/ /" |
    tee /etc/apt/sources.list.d/kubernetes.list
apt-get update
